diff --git a/rpm/nsd-app-wrap.spec b/rpm/nsd-app-wrap.spec
index dd41068caba720b9bedc09dd8b078430da1e7e32..581f0532def00d79479e49ed66dab30bf015cdf1 100644
--- a/rpm/nsd-app-wrap.spec
+++ b/rpm/nsd-app-wrap.spec
@@ -1,5 +1,5 @@
 Name:           nsd-app-wrap
-Version:        2.03
+Version:        2.4
 Release:        1%{?dist}
 Summary:        Wrapper scripts to launch python applications installed via anaconda
 Vendor:         Peter F. Peterson
@@ -102,6 +102,8 @@ install -m 644 desktop/ibeatles.desktop                %{buildroot}%{_datadir}/a
 %{_prefix}/share/applications/*
 
 %changelog
+* Wed Aug 13 2025 Maria Patrou
+- Set enviromental variable for inspired
 
 * Wed Jul 30 2025 Glass Elsarboukh
 - Fix refred syntax error
diff --git a/src/inspired b/src/inspired
index 705935ccff16efe3d51abdb95992b048799627bf..5f74374d469932cb8487442a77205e030ac73f88 100644
--- a/src/inspired
+++ b/src/inspired
@@ -24,4 +24,4 @@ if [ -v CONDA_ENVIRON ]; then
 fi
 
 # start the application
-inspired
+OMP_NUM_THREADS=1 inspired